JP6132587B2 - Support frame mounting bracket and photovoltaic power generation panel installation system - Google Patents

Support frame mounting bracket and photovoltaic power generation panel installation system Download PDF

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JP6132587B2
JP6132587B2 JP2013033407A JP2013033407A JP6132587B2 JP 6132587 B2 JP6132587 B2 JP 6132587B2 JP 2013033407 A JP2013033407 A JP 2013033407A JP 2013033407 A JP2013033407 A JP 2013033407A JP 6132587 B2 JP6132587 B2 JP 6132587B2
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孝裕 近藤
孝裕 近藤
弘久 藤原
弘久 藤原
毅 柳楽
毅 柳楽
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Toda Corp
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Description

本発明は、支持架台取付金具及び太陽光発電パネル設置システムに関し、特に、メガソーラー発電所の設置に有効な支持架台取付金具及び太陽光発電パネル設置システムに関する。   The present invention relates to a support frame mounting bracket and a photovoltaic power generation panel installation system, and more particularly to a support frame mounting bracket and a photovoltaic power generation panel installation system that are effective for installation in a mega solar power plant.

従来、太陽光発電の支持架台であるアレイ架台は、建物の屋上等に設置されることが多かったが、最近のメガソーラー発電所の普及により地上据え置き型のアレイ架台が増えつつある。   Conventionally, an array frame, which is a support frame for photovoltaic power generation, has often been installed on the rooftop of a building, etc. However, with the recent spread of mega-solar power plants, the number of stationary stands on the ground is increasing.

地上に据え置くため、特許文献１に示されるようなコンクリート基礎による基礎構造が広く一般的に採用されている。   In order to keep it on the ground, a concrete structure based on a concrete foundation as shown in Patent Document 1 is widely used.

この場合、コンクリート基礎により上部工の支持力、引抜力、水平力に抵抗することとなり、コンクリート基礎と上部工との接合はアンカーボルトによって行われるようになっている。   In this case, the concrete foundation resists the supporting force, pulling force, and horizontal force of the superstructure, and the concrete foundation and the superstructure are joined by anchor bolts.

また、コンクリートを使用せずに基礎杭として鋼管杭にスパイラル状に鉄板を取り付けた羽付き鋼管杭を回転圧入工法によって圧入し、羽付き鋼管杭と上部工とをボルト接合することで、上部工の支持力、引抜力、水平力に抵抗するものなども知られている。   In addition, a winged steel pipe pile with a steel plate spirally attached to a steel pipe pile as a foundation pile without using concrete is press-fitted by a rotary press-fitting method, and the winged steel pipe pile and the upper work are bolted together, Those that resist the supporting force, pulling force, and horizontal force are also known.

特開２０１１−９１１６６号公報JP 2011-911166 A

上述のコンクリート基礎による場合、掘削、床付、基礎砕石、捨コン、型枠組立、アンカーボルトセット、コンクリート打設、脱型、埋戻し等と多工程であり、工期が長くかかり、コスト高で、しかも、軟弱地盤などの地盤条件によっては基礎杭が必要となったり、太陽光発電パネルのモジュール設置角度が大きい場合などには引抜力をコンクリート重量で抵抗させるため、基礎が大きくなってコスト高になるという問題がある。   In the case of the above-mentioned concrete foundation, it is a multi-step process such as excavation, flooring, foundation crushed stone, discarding, formwork assembly, anchor bolt set, concrete casting, demolding, backfilling, etc. In addition, foundation piles are necessary depending on the ground conditions such as soft ground, or when the module installation angle of the photovoltaic power generation panel is large, the pulling force is resisted by the concrete weight, so the foundation becomes large and the cost is high. There is a problem of becoming.

特に、大規模発電所では、基礎の数も膨大となり、掘削、埋戻しの土工事を伴うこともあり、膨大な手間とコストがかかることとなる。   In particular, in a large-scale power plant, the number of foundations is enormous and may involve earthwork for excavation and backfilling, resulting in enormous labor and cost.

また、羽付き鋼管杭による場合には、コンクリート基礎の場合のような土工事の手間はかからないが、杭の加工費がかかるため、大幅なコスト削減には至らず、しかも、杭と上部工の柱とを直接接合するため、高い杭設置精度が求められるが、杭を回転で貫入させるため設置精度が確保しにくく、施工速度が遅いという問題がある。   In addition, in the case of winged steel pipe piles, there is no need for earth work as in the case of concrete foundations, but since the processing costs of the piles are not high, the cost will not be significantly reduced. High pile installation accuracy is required to join the pillar directly, but there is a problem that the installation accuracy is difficult to secure because the pile is penetrated by rotation and the construction speed is slow.

本発明の目的は、コンクリート基礎によらずに、低コストで、急速施工が可能で、全体精度の確保が可能な支持架台取付金具及び太陽光発電パネル設置システムを提供することにある。   An object of the present invention is to provide a support base mounting bracket and a photovoltaic power generation panel installation system that can be rapidly constructed at low cost and can ensure the overall accuracy, regardless of the concrete foundation.

（１）前記目的を達成するため、本発明の支持架台取付金具は、簡易型の基礎杭の天端に支持架台を設置支持させる支持架台取付金具であって、
前記基礎杭の天端に高さ方向の位置調整可能に取り付けられるレベル調整金具と、一方で前記支持架台に取り付けられ、他方で前記レベル調整金具に対して水平方向での位置調整可能に取り付けられるベース金具とを有し、
前記レベル調整金具は、
前記基礎杭のフランジ部に取り付け可能にされた垂直状の取付片と、前記取付片の上端より前記基礎杭の上面側に水平に伸びるベース金具載置片とを有し、
前記取付片は、鉛直方向に延びる第１の長孔が形成されており、前記基礎杭の天端部のフランジ部から突出させたボルトを前記第１の長孔に貫通させて、ナットにて締め付けることで、高さ方向の位置調整を行えるように形成され、
前記ベース金具載置片は、水平方向である第１の方向に延びる複数の第２の長孔が平行に形成されており、これらの第２の長孔のいずれかを選択してボルトを貫通させ、ナットにて締め付けることで、第２の長孔位置の選択による横方向の水平位置調整及び第２の長
孔の長さ方向での前後方向水平位置調整を行って、水平方向での位置調整可能に前記ベース金具と一体化しうるように形成されたことを特徴とする。 (1) In order to achieve the above object, the support frame mounting bracket of the present invention is a support frame mounting bracket for installing and supporting the support frame on the top end of a simple foundation pile,
A level adjustment fitting attached to the top end of the foundation pile so that the position can be adjusted in the height direction, and attached to the support frame on the one hand and attached to the level adjustment fitting on the other side so that the position can be adjusted in the horizontal direction. have a base bracket,
The level adjusting bracket is
A vertical mounting piece that can be attached to the flange portion of the foundation pile, and a base metal piece mounting piece that extends horizontally from the upper end of the attachment piece to the upper surface side of the foundation pile,
The mounting piece is formed with a first elongated hole extending in the vertical direction, and a bolt projecting from a flange portion at the top end of the foundation pile is passed through the first elongated hole, By tightening, it is formed to be able to adjust the position in the height direction,
In the base metal piece mounting piece, a plurality of second long holes extending in the first direction which is the horizontal direction are formed in parallel, and one of these second long holes is selected to penetrate the bolt. And tightening with a nut enables horizontal horizontal position adjustment and second length by selecting the second slot position
It is characterized in that it is formed so that it can be integrated with the base metal fitting so that the position in the horizontal direction can be adjusted by adjusting the horizontal position in the longitudinal direction of the hole .

本発明によれば、コンクリート基礎によらず、簡易型の基礎杭の天端にレベル調整金具及びベース金具を介して支持架台を支持させることで、低コストで、急速施工が可能となり、しかも、レベル調整金具を介して高さ方向位置、ベース金具を介して水平方向位置を調整し全体精度の確保が可能となる。
（２）本発明においては、（１）において、
前記ベース金具は、前記ベース金具載置片上に載置可能にされた水平状の載置片を有し、
この載置片には、前記第２の長孔と交差し、水平方向である第２の方向に延びる第３の長孔が形成され、この第３の長孔に前記第２の長孔を貫通するボルトを貫通させ、ナットにて締め付けることで、この第３の長孔の長さ方向での水平位置調整を行うことができる。 According to the present invention, it is possible to perform rapid construction at low cost by supporting the support frame via the level adjustment bracket and the base bracket at the top end of the simple foundation pile regardless of the concrete foundation, It is possible to secure the overall accuracy by adjusting the position in the height direction via the level adjustment fitting and the position in the horizontal direction via the base fitting.
(2) In the present invention, in (1),
The base metal fitting has a horizontal placement piece that can be placed on the base metal piece placement piece,
The mounting piece is formed with a third long hole that intersects the second long hole and extends in a second direction that is a horizontal direction, and the second long hole is formed in the third long hole. By passing the penetrating bolt and tightening with a nut, the horizontal position adjustment in the length direction of the third elongated hole can be performed.

（３）本発明の太陽光発電パネル設置システムは、地盤に打設されるＨ鋼製の複数の基礎杭と、
前記基礎杭の天端に取り付けられる支持架台取付金具と、
前記支持架台取付金具を介して前記基礎杭の天端に設置支持される支持架台と、
前記支持架台に設置支持される複数枚の太陽光発電パネルとを有し、
前記支持架台取付金具は、前記基礎杭の天端に高さ方向の位置調整可能に取り付けられるレベル調整金具と、一方で前記支持架台に取り付けられ、他方で前記レベル調整金具に対して水平方向での位置調整可能に取り付けられるベース金具とを有し、
前記レベル調整金具は、
前記基礎杭のフランジ部に取り付け可能にされた垂直状の取付片と、前記取付片の上端より前記基礎杭の上面側に水平に伸びるベース金具載置片とを有し、
前記取付片は、鉛直方向に延びる第１の長孔が形成されており、前記基礎杭の天端部のフランジ部から突出させたボルトを前記第１の長孔に貫通させて、ナットにて締め付けることで、高さ方向の位置調整を行えるように形成され、
前記ベース金具載置片は、水平方向である第１の方向に延びる複数の第２の長孔が平行に形成されており、これらの第２の長孔のいずれかを選択してボルトを貫通させ、ナットにて締め付けることで、第２の長孔位置の選択による横方向の水平位置調整及び第２の長孔の長さ方向での前後方向水平位置調整を行って、水平方向での位置調整可能に前記ベース金具と一体化しうるように形成されたことを特徴とする。 ( 3 ) The photovoltaic power generation panel installation system of the present invention includes a plurality of foundation piles made of H steel to be placed on the ground,
A support base mounting bracket attached to the top end of the foundation pile;
A support frame installed and supported at the top end of the foundation pile via the support frame mounting bracket;
A plurality of photovoltaic power generation panels installed and supported on the support frame;
The support frame mounting bracket is attached to the top end of the foundation pile so that the position in the height direction can be adjusted. On the other hand, the support frame mounting bracket is mounted on the support frame and on the other side in the horizontal direction with respect to the level adjustment bracket have a position adjustable mounting is based fittings,
The level adjusting bracket is
A vertical mounting piece that can be attached to the flange portion of the foundation pile, and a base metal piece mounting piece that extends horizontally from the upper end of the attachment piece to the upper surface side of the foundation pile,
The mounting piece is formed with a first elongated hole extending in the vertical direction, and a bolt projecting from a flange portion at the top end of the foundation pile is passed through the first elongated hole, By tightening, it is formed to be able to adjust the position in the height direction,
In the base metal piece mounting piece, a plurality of second long holes extending in the first direction which is the horizontal direction are formed in parallel, and one of these second long holes is selected to penetrate the bolt. By tightening with a nut, the horizontal position adjustment in the horizontal direction by selecting the position of the second slotted hole and the horizontal position adjustment in the longitudinal direction in the lengthwise direction of the second slotted hole are performed, and the position in the horizontal direction is adjusted. It is formed so that it can be adjusted and integrated with the base metal fitting .

本発明によれば、コンクリート基礎によらず、Ｈ鋼製の基礎杭の天端にレベル調整金具及びベース金具からなる支持架台取付金具を介して支持架台を支持させることで、低コストで、急速施工が可能となり、しかも、レベル調整金具を介して高さ方向位置、ベース金具を介して水平方向位置を調整し全体精度の確保が可能となる。   According to the present invention, the support frame is supported at the top of the foundation pile made of H steel via the support frame mounting bracket made up of the level adjustment bracket and the base bracket regardless of the concrete foundation. Construction can be performed, and the height direction position can be adjusted via the level adjustment fitting and the horizontal position can be adjusted via the base fitting to ensure the overall accuracy.

特に、Ｈ鋼は打ち込み打設するだけで貫入ができ、施工が容易かつ迅速に行えるとともに、短期間での大量調達も可能となる。
（４）本発明においては、（３）において、
前記ベース金具は、前記ベース金具載置片上に載置可能にされた水平状の載置片を有し、
この載置片には、前記第２の長孔と交差し、水平方向である第２の方向に延びる第３の長孔が形成され、この第３の長孔に前記第２の長孔を貫通するボルトを貫通させ、ナットにて締め付けることで、この第３の長孔の長さ方向での水平位置調整を行うことができる。 In particular, steel H can be penetrated simply by driving in, and can be easily and quickly constructed, and mass procurement can be performed in a short period of time.
(4) In the present invention, in (3),
The base metal fitting has a horizontal placement piece that can be placed on the base metal piece placement piece,
The mounting piece is formed with a third long hole that intersects the second long hole and extends in a second direction that is a horizontal direction, and the second long hole is formed in the third long hole. By passing the penetrating bolt and tightening with a nut, the horizontal position adjustment in the length direction of the third elongated hole can be performed.

（５）本発明においては、（３）または（４）において、前記支持架台取付金具と前記支持架台とは異なる金属にて形成され、
前記支持架台取付金具は少なくともベース金具の表面が樹脂コーティングされているものとすることができる。 ( 5 ) In the present invention, in ( 3 ) or (4) , the support frame mounting bracket and the support frame are formed of different metals,
The support base mounting bracket may be at least a surface of the base bracket that is coated with a resin.

このような構成とすることにより、支持架台取付金具と支持架台とが異なる金属で形成されている場合、電食防止のため通常は支持架台取付金具と支持架台との間に電食防止シートを介在させるか支持架台取付金具をメッキ処理しなければならないが、少なくともベース金具の表面に樹脂コーティングを施すことで、安価かつ容易に電食防止が可能となる。   By adopting such a configuration, when the support base mounting bracket and the support base are formed of different metals, an electrolytic corrosion prevention sheet is usually provided between the support base mounting bracket and the support base to prevent electrolytic corrosion. Although it is necessary to interpose or plating the support base mounting bracket, it is possible to prevent electric corrosion at a low cost and easily by applying a resin coating on at least the surface of the base bracket.

本発明の一実施の形態にかかる太陽光発電パネル設置システムを示す全体概略斜視図である。1 is an overall schematic perspective view showing a photovoltaic power generation panel installation system according to an embodiment of the present invention. 図１の支持架台取付金具の斜視図である。FIG. 2 is a perspective view of the support base mounting bracket of FIG. 1. 支持架台取付金具の組み立て状態を示す斜視図である。It is a perspective view which shows the assembly state of a support stand mounting bracket. 基礎杭と支持架台の接合部の正面図である。It is a front view of the junction part of a foundation pile and a support stand. 図４の平面図である。FIG. 5 is a plan view of FIG. 4. 図４の側面図である。FIG. 5 is a side view of FIG. 4.

以下、本発明の実施の形態について、図面を参照して詳細に説明する。   Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

図１〜図６は本発明の一実施の形態にかかる太陽光発電パネル設置システムを示す図である。   FIGS. 1-6 is a figure which shows the photovoltaic power generation panel installation system concerning one embodiment of this invention.

図１は本実施の形態にかかる太陽光発電パネル設置システムを示す全体概略斜視図で、この太陽光発電パネル設置システム１０は、基礎杭１２と、支持架台取付金具１４と、支持架台１６と、太陽光発電パネル１８とを有している。   FIG. 1 is an overall schematic perspective view showing a photovoltaic power generation panel installation system according to the present embodiment. This photovoltaic power generation panel installation system 10 includes a foundation pile 12, a support frame mounting bracket 14, a support frame 16, And a solar power generation panel 18.

基礎杭１２は、Ｈ鋼製のもので、地盤に所定間隔を持って複数本打設されるようになっている。   The foundation piles 12 are made of H steel, and a plurality of foundation piles 12 are placed on the ground with a predetermined interval.

このＨ鋼製の基礎杭１２は、コンクリート基礎のように土工事に手間を要することがなく、しかも、羽付き鋼管杭のように回転させながら貫入する必要がなく、単にＨ鋼を打ち込み打設するだけで貫入ができ、施工が容易かつ迅速に行えるとともに、短期間での大量調達も可能となり、大規模発電所に最適である。   This H-steel foundation pile 12 does not require labor for earthwork like a concrete foundation, and it does not need to penetrate while rotating like a winged steel pipe pile. It can be penetrated easily, and the construction can be done easily and quickly, and mass procurement can be done in a short period of time.

支持架台取付金具１４は、Ｈ鋼製の基礎杭１２の天端に取り付けられ、この支持架台取付金具１４を介して基礎杭１２の天端に支持架台１６が設置支持されるようになっている。   The support base mounting bracket 14 is attached to the top end of the foundation pile 12 made of H steel, and the support base 16 is installed and supported on the top end of the base pile 12 via the support base mounting bracket 14. .

支持架台１６は、支持架台取付金具１４を介して前後位置の基礎杭１２上に立設される前側及び後側の一対の柱材２０、２２と、前側及び後側の一対の柱材２０、２２同士を連結する縦材２４と、後側の柱材２２同士を連結する横材２６と、前側の柱材２０の天端部同士を連結する前側のベース材２８と、後側の柱材２２の天端部同士を連結する後側のベース材３０と、前側及び後側の柱材２０、２２の天端部同士を連結する斜材３２と、前側及び後側の横方向の筋かい３４並びに縦方向の筋かい３６とから構成されている。   The support frame 16 includes a pair of front and rear column members 20 and 22 erected on the foundation pile 12 at the front and rear positions via the support frame mounting bracket 14, and a pair of column members 20 on the front and rear sides, The vertical member 24 that connects the two members 22, the cross member 26 that connects the rear column members 22, the base member 28 that connects the top ends of the front column members 20, and the rear column member The rear base member 30 for connecting the top ends of 22, the diagonal member 32 for connecting the top ends of the front and rear column members 20, 22, and the lateral braces for the front and rear sides. 34 and a vertical brace 36.

太陽光発電パネル１８は、支持架台１６の前側のベース材２８と後側のベース材３０とに架け渡された状態で支持架台１６上に所定角度、例えば３０度を持って前側に下降傾斜した状態で設置支持されるようになっている。   The photovoltaic power generation panel 18 is tilted downward on the support frame 16 with a predetermined angle, for example, 30 degrees, on the support frame 16 in a state of being spanned between the base material 28 on the front side of the support frame 16 and the base material 30 on the rear side. Installation is supported in the state.

次に、図２〜図６に基づいて、支持架台取付金具１４の詳細について説明する。   Next, based on FIGS. 2-6, the detail of the support mounting bracket 14 is demonstrated.

この支持架台取付金具１４は、図２に示すように、レベル調整金具３８と、ベース金具４０とを有している。   As shown in FIG. 2, the support base mounting bracket 14 includes a level adjusting bracket 38 and a base bracket 40.

レベル調整金具３８は、基礎杭１２の天端に高さ方向の位置調整可能に取り付けられるもので、基礎杭１２のフランジ部に取り付け可能にされた垂直状の取付片４２と、取付片４２の上端より基礎杭１２の上面側に水平に伸びるベース金具載置片４４とを有する逆Ｌ字状のものとされている。   The level adjustment fitting 38 is attached to the top end of the foundation pile 12 so that the position in the height direction can be adjusted. The vertical adjustment piece 42 that can be attached to the flange portion of the foundation pile 12, and the attachment piece 42. The base metal mounting piece 44 that extends horizontally from the upper end to the upper surface side of the foundation pile 12 is an inverted L shape.

取付片４２には、鉛直方向に延びる一対の長孔４６が平行に形成されており、基礎杭１２天端部のフランジ部から突出させた一対のボルト４８（図３、図５、図６参照）を貫通させて、ナット５０（図６参照）にて締め付けることで、高さ方向の位置調整及び若干の水平調整を行えるようにしている。   A pair of elongated holes 46 extending in the vertical direction are formed in the attachment piece 42 in parallel, and a pair of bolts 48 (see FIGS. 3, 5, and 6) projected from the flange portion of the top end of the foundation pile 12. ) Is passed through and tightened with a nut 50 (see FIG. 6), so that position adjustment in the height direction and slight horizontal adjustment can be performed.

ベース金具載置片４４には、前後方向に延びる３個の長孔５２が平行に形成されており、この長孔５２のいずれかを選択してボルト５４（図３〜図６参照）を貫通させ、ナット５６にて締め付けることで、長孔５２位置の選択による横方向の水平位置調整及び長孔の長さ方向での前後方向水平位置調整を行って、ベース金具４０と一体化しうるようにして
いる。 Three long holes 52 extending in the front-rear direction are formed in parallel in the base metal piece mounting piece 44, and any one of the long holes 52 is selected to pass through the bolt 54 (see FIGS. 3 to 6). By tightening with the nut 56, the horizontal position adjustment in the lateral direction by selecting the position of the long hole 52 and the horizontal position adjustment in the front-rear direction in the length direction of the long hole can be performed so that the base fitting 40 can be integrated. ing.

ベース金具４０は、ベース金具載置片４４上に載置可能にされた水平状の載置片５８と、この載置片５８から立ち上がる支持架台取付片６０とを有するＬ字状のものとされている。   The base metal fitting 40 is an L-shape having a horizontal mounting piece 58 that can be placed on the base metal fitting placing piece 44 and a support mount attaching piece 60 that rises from the placing piece 58. ing.

載置片５８には、長孔５２と直交して横方向に延びる１個の長孔６２が形成され、長孔４６を貫通したボルト４８を貫通させうるようになっている。   The mounting piece 58 is formed with one long hole 62 extending in the lateral direction perpendicular to the long hole 52 so that the bolt 48 penetrating the long hole 46 can be passed therethrough.

そして、この長孔６２によって、長孔５２の位置選択による横方向の水平位置調整に加えて、ベース金具４０の横方向における水平方向位置調整が行えるようになっている。   In addition to the horizontal horizontal position adjustment by selecting the position of the long hole 52, the horizontal hole position adjustment in the horizontal direction of the base metal fitting 40 can be performed by the long hole 62.

支持架台取付片６０には、２個の柱材取付孔６４と、その両側の２個の筋かい取付孔６６が形成され、例えば図４に示すように、柱材取付孔６４を用いて前側及び後側の柱材２０、２２が取り付けられ、また、筋かい取付孔６６を用いて横方向の筋かい３４が取り付けられるようになっている。   The support frame mounting piece 60 has two column material mounting holes 64 and two brace mounting holes 66 on both sides thereof. For example, as shown in FIG. Further, the column members 20 and 22 on the rear side are attached, and the brace 34 in the lateral direction is attached by using the brace attaching hole 66.

このように、Ｈ鋼製の基礎杭１２を用い、その天端にレベル調整金具３８及びベース金具４０からなる支持架台取付金具１４を介して支持架台１６を支持させることで、低コストで、急速施工が可能となり、しかも、レベル調整金具３８を介して高さ方向位置、ベース金具４０を介して水平方向位置を調整することにより、容易かつ確実に、全体精度を確保することできることとなる。   In this way, by using the foundation pile 12 made of H steel and supporting the support frame 16 via the support frame mounting bracket 14 composed of the level adjusting bracket 38 and the base bracket 40 at the top end thereof, it is possible to rapidly reduce the cost. Construction is possible, and by adjusting the position in the height direction via the level adjustment fitting 38 and the horizontal position via the base fitting 40, the overall accuracy can be ensured easily and reliably.

また、この実施の形態において、支持架台１６と支持架台取付金具１４に異なる金属が用いられる場合がある。   In this embodiment, different metals may be used for the support frame 16 and the support frame mounting bracket 14.

実施形態の一例として、支持架台１６がアルミニウムにて形成され、支持架台取付金具１４は鉄製のものとされる場合がある。   As an example of the embodiment, the support frame 16 may be made of aluminum, and the support frame mounting bracket 14 may be made of iron.

このように支持架台１６と支持架台取付金具１４に異なる金属が用いられる場合、通常は電食防止のため支持架台取付金具１４と支持架台１６との間に電食防止シートを介在させるか支持架台取付金具１４をメッキ処理しなければならない。   When different metals are used for the support frame 16 and the support frame mounting bracket 14 as described above, an electrolytic corrosion prevention sheet is usually interposed between the support frame mounting bracket 14 and the support frame 16 to prevent electrolytic corrosion, or the support frame. The mounting bracket 14 must be plated.

本実施の形態では、少なくともベース金具４０の表面が樹脂コーティングされているものとすることで、安価かつ容易に電食防止ができるようにしている。   In the present embodiment, at least the surface of the base metal fitting 40 is resin-coated, so that electric corrosion can be prevented easily and inexpensively.

本発明は、前記実施の形態に限定されるものではなく、本発明の要旨の範囲内において、種々の形態に変形可能である。   The present invention is not limited to the embodiment described above, and can be modified into various forms within the scope of the gist of the present invention.

例えば、前記実施の形態においては、基礎杭としてＨ鋼製のものを用いたが、地盤条件によってはＨ鋼製に限らず、丸杭や木杭等簡易な打設のみで施工可能な簡易型の基礎杭を用いることも可能である。   For example, in the said embodiment, although the thing made from H steel was used as a foundation pile, depending on ground conditions, not only H steel but the simple type which can be constructed only by simple driving, such as a round pile and a wooden pile. It is also possible to use other foundation piles.

１０ 太陽光発電パネル設置システム
１２ 基礎杭
１４ 支持架台取付金具
１６ 支持架台
１８ 太陽光発電パネル
３８ レベル調整金具
４０ ベース金具 DESCRIPTION OF SYMBOLS 10 Solar power generation panel installation system 12 Foundation pile 14 Support mount mounting bracket 16 Support mount 18 Solar power generation panel 38 Level adjustment bracket 40 Base bracket

Claims (5)

簡易型の基礎杭の天端に支持架台を設置支持させる支持架台取付金具であって、
前記基礎杭の天端に高さ方向の位置調整可能に取り付けられるレベル調整金具と、
一方で前記支持架台に取り付けられ、他方で前記レベル調整金具に対して水平方向での位置調整可能に取り付けられるベース金具と、
を有し、
前記レベル調整金具は、
前記基礎杭のフランジ部に取り付け可能にされた垂直状の取付片と、前記取付片の上端より前記基礎杭の上面側に水平に伸びるベース金具載置片とを有し、
前記取付片は、鉛直方向に延びる第１の長孔が形成されており、前記基礎杭の天端部のフランジ部から突出させたボルトを前記第１の長孔に貫通させて、ナットにて締め付けることで、高さ方向の位置調整を行えるように形成され、
前記ベース金具載置片は、水平方向である第１の方向に延びる複数の第２の長孔が平行に形成されており、これらの第２の長孔のいずれかを選択してボルトを貫通させ、ナットにて締め付けることで、第２の長孔位置の選択による横方向の水平位置調整及び第２の長孔の長さ方向での前後方向水平位置調整を行って、水平方向での位置調整可能に前記ベース金具と一体化しうるように形成された
ことを特徴とする支持架台取付金具。 A support frame mounting bracket for installing and supporting a support frame at the top of a simple foundation pile,
A level adjustment fitting attached to the top end of the foundation pile so that the position in the height direction can be adjusted;
A base bracket attached to the support frame on the one hand and attached to the level adjusting bracket on the other side so as to be positionally adjustable in a horizontal direction;
Have
The level adjusting bracket is
A vertical mounting piece that can be attached to the flange portion of the foundation pile, and a base metal piece mounting piece that extends horizontally from the upper end of the attachment piece to the upper surface side of the foundation pile,
The mounting piece is formed with a first elongated hole extending in the vertical direction, and a bolt projecting from a flange portion at the top end of the foundation pile is passed through the first elongated hole, By tightening, it is formed to be able to adjust the position in the height direction,
In the base metal piece mounting piece, a plurality of second long holes extending in the first direction which is the horizontal direction are formed in parallel, and one of these second long holes is selected to penetrate the bolt. By tightening with a nut, the horizontal position adjustment in the horizontal direction by selecting the position of the second slotted hole and the horizontal position adjustment in the longitudinal direction in the lengthwise direction of the second slotted hole are performed, and the position in the horizontal direction is adjusted. A support frame mounting bracket, wherein the support bracket mounting bracket is formed so as to be adjustable and integrated with the base bracket. 請求項１において、
前記ベース金具は、前記ベース金具載置片上に載置可能にされた水平状の載置片を有し、
この載置片には、前記第２の長孔と交差し、水平方向である第２の方向に延びる第３の長孔が形成され、この第３の長孔に前記第２の長孔を貫通するボルトを貫通させ、ナットにて締め付けることで、この第３の長孔の長さ方向での水平位置調整を行う
ことを特徴とする支持架台取付金具。 In claim 1 ,
The base metal fitting has a horizontal placement piece that can be placed on the base metal piece placement piece,
The mounting piece is formed with a third long hole that intersects the second long hole and extends in a second direction that is a horizontal direction, and the second long hole is formed in the third long hole. A support mounting bracket for adjusting a horizontal position in a length direction of the third elongated hole by passing a penetrating bolt and tightening with a nut. 地盤に打設されるＨ鋼製の複数の基礎杭と、
前記基礎杭の天端に取り付けられる支持架台取付金具と、
前記支持架台取付金具を介して前記基礎杭の天端に設置支持される支持架台と、
前記支持架台に設置支持される複数枚の太陽光発電パネルとを有し、
前記支持架台取付金具は、前記基礎杭の天端に高さ方向の位置調整可能に取り付けられるレベル調整金具と、一方で前記支持架台に取り付けられ、他方で前記レベル調整金具に対して水平方向での位置調整可能に取り付けられるベース金具とを有し、
前記レベル調整金具は、
前記基礎杭のフランジ部に取り付け可能にされた垂直状の取付片と、前記取付片の上端より前記基礎杭の上面側に水平に伸びるベース金具載置片とを有し、
前記取付片は、鉛直方向に延びる第１の長孔が形成されており、前記基礎杭の天端部のフランジ部から突出させたボルトを前記第１の長孔に貫通させて、ナットにて締め付けることで、高さ方向の位置調整を行えるように形成され、
前記ベース金具載置片は、水平方向である第１の方向に延びる複数の第２の長孔が平行に形成されており、これらの第２の長孔のいずれかを選択してボルトを貫通させ、ナットにて締め付けることで、第２の長孔位置の選択による横方向の水平位置調整及び第２の長孔の長さ方向での前後方向水平位置調整を行って、水平方向での位置調整可能に前記ベース金具と一体化しうるように形成された
ことを特徴とする太陽光発電パネル設置システム。 A plurality of foundation piles made of H steel to be laid on the ground;
A support base mounting bracket attached to the top end of the foundation pile;
A support frame installed and supported at the top end of the foundation pile via the support frame mounting bracket;
A plurality of photovoltaic power generation panels installed and supported on the support frame;
The support frame mounting bracket is attached to the top end of the foundation pile so that the position in the height direction can be adjusted. On the other hand, the support frame mounting bracket is mounted on the support frame and on the other side in the horizontal direction with respect to the level adjustment bracket And a base bracket that can be adjusted in position,
The level adjusting bracket is
A vertical mounting piece that can be attached to the flange portion of the foundation pile, and a base metal piece mounting piece that extends horizontally from the upper end of the attachment piece to the upper surface side of the foundation pile,
The mounting piece is formed with a first elongated hole extending in the vertical direction, and a bolt projecting from a flange portion at the top end of the foundation pile is passed through the first elongated hole, By tightening, it is formed to be able to adjust the position in the height direction,
In the base metal piece mounting piece, a plurality of second long holes extending in the first direction which is the horizontal direction are formed in parallel, and one of these second long holes is selected to penetrate the bolt. By tightening with a nut, the horizontal position adjustment in the horizontal direction by selecting the position of the second slotted hole and the horizontal position adjustment in the longitudinal direction in the lengthwise direction of the second slotted hole are performed, and the position in the horizontal direction is adjusted. A photovoltaic power generation panel installation system formed so as to be adjustable and integrated with the base metal fitting. 請求項３において、
前記ベース金具は、前記ベース金具載置片上に載置可能にされた水平状の載置片を有し、
この載置片には、前記第２の長孔と交差し、水平方向である第２の方向に延びる第３の長孔が形成され、この第３の長孔に前記第２の長孔を貫通するボルトを貫通させ、ナットにて締め付けることで、この第３の長孔の長さ方向での水平位置調整を行う
ことを特徴とする太陽光発電パネル設置システム。 In claim 3 ,
The base metal fitting has a horizontal placement piece that can be placed on the base metal piece placement piece,
The mounting piece is formed with a third long hole that intersects the second long hole and extends in a second direction that is a horizontal direction, and the second long hole is formed in the third long hole. The photovoltaic power generation panel installation system is characterized in that the horizontal position adjustment in the length direction of the third long hole is performed by penetrating a penetrating bolt and tightening with a nut. 請求項３または４において、
前記支持架台取付金具と前記支持架台とは異なる金属にて形成され、
前記支持架台取付金具は少なくともベース金具の表面が樹脂コーティングされていることを特徴とする太陽光発電パネル設置システム。 In claim 3 or 4 ,
The support frame mounting bracket and the support frame are formed of different metals,
The solar power panel installation system, wherein at least the surface of the base bracket is resin-coated on the support base mounting bracket.
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